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Side-by-side financial comparison of INTERLINK ELECTRONICS INC (LINK) and MILESTONE SCIENTIFIC INC. (MLSS). Click either name above to swap in a different company.

INTERLINK ELECTRONICS INC is the larger business by last-quarter revenue ($2.9M vs $2.1M, roughly 1.4× MILESTONE SCIENTIFIC INC.). INTERLINK ELECTRONICS INC runs the higher net margin — -20.1% vs -53.0%, a 32.9% gap on every dollar of revenue. On growth, MILESTONE SCIENTIFIC INC. posted the faster year-over-year revenue change (2.2% vs -4.5%). Over the past eight quarters, MILESTONE SCIENTIFIC INC.'s revenue compounded faster (-4.3% CAGR vs -4.4%).

Interlink Electronics, Inc. is a technology company that specializes in manufacturing sensors that are used in electronic portable devices, such as smartphones, GPS systems, and in industrial computers and systems controls.

Boston Scientific Corporation (BSC) is an American biotechnology and biomedical engineering firm and multinational manufacturer of medical devices used in interventional medical specialties, including interventional radiology, interventional cardiology, peripheral interventions, neuromodulation, neurovascular intervention, electrophysiology, cardiac surgery, vascular surgery, endoscopy, oncology, urology and gynecology.

LINK vs MLSS — Head-to-Head

Bigger by revenue
LINK
LINK
1.4× larger
LINK
$2.9M
$2.1M
MLSS
Growing faster (revenue YoY)
MLSS
MLSS
+6.7% gap
MLSS
2.2%
-4.5%
LINK
Higher net margin
LINK
LINK
32.9% more per $
LINK
-20.1%
-53.0%
MLSS
Faster 2-yr revenue CAGR
MLSS
MLSS
Annualised
MLSS
-4.3%
-4.4%
LINK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
LINK
LINK
MLSS
MLSS
Revenue
$2.9M
$2.1M
Net Profit
$-574.0K
$-1.1M
Gross Margin
31.7%
73.0%
Operating Margin
-25.7%
-52.5%
Net Margin
-20.1%
-53.0%
Revenue YoY
-4.5%
2.2%
Net Profit YoY
-39.0%
46.4%
EPS (diluted)
$-0.01

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
LINK
LINK
MLSS
MLSS
Q4 25
$2.9M
$2.1M
Q3 25
$3.0M
$2.4M
Q2 25
$3.4M
$2.3M
Q1 25
$2.7M
$2.2M
Q4 24
$3.0M
$2.0M
Q3 24
$2.7M
$2.5M
Q2 24
$2.9M
$1.9M
Q1 24
$3.1M
$2.2M
Net Profit
LINK
LINK
MLSS
MLSS
Q4 25
$-574.0K
$-1.1M
Q3 25
$-336.0K
$-1.2M
Q2 25
$100.0K
$-1.5M
Q1 25
$-805.0K
$-2.0M
Q4 24
$-413.0K
$-2.0M
Q3 24
$-523.0K
$-1.5M
Q2 24
$-307.0K
$223.6K
Q1 24
$-741.0K
$-1.4M
Gross Margin
LINK
LINK
MLSS
MLSS
Q4 25
31.7%
73.0%
Q3 25
41.8%
69.5%
Q2 25
45.0%
69.6%
Q1 25
35.6%
73.8%
Q4 24
39.6%
75.0%
Q3 24
41.4%
73.0%
Q2 24
45.0%
76.1%
Q1 24
40.1%
74.5%
Operating Margin
LINK
LINK
MLSS
MLSS
Q4 25
-25.7%
-52.5%
Q3 25
-10.6%
-48.1%
Q2 25
1.9%
-63.9%
Q1 25
-31.9%
-89.5%
Q4 24
-17.1%
-101.4%
Q3 24
-17.8%
-58.4%
Q2 24
-10.8%
-96.0%
Q1 24
-24.0%
-65.1%
Net Margin
LINK
LINK
MLSS
MLSS
Q4 25
-20.1%
-53.0%
Q3 25
-11.4%
-48.9%
Q2 25
2.9%
-63.8%
Q1 25
-30.2%
-89.3%
Q4 24
-13.8%
-101.1%
Q3 24
-19.6%
-58.1%
Q2 24
-10.6%
12.1%
Q1 24
-23.7%
-64.1%
EPS (diluted)
LINK
LINK
MLSS
MLSS
Q4 25
$-0.01
Q3 25
$-0.03
$-0.01
Q2 25
$0.00
Q1 25
$-0.09
Q4 24
$0.01
Q3 24
$-0.04
$-0.02
Q2 24
$-0.04
Q1 24
$-0.09

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
LINK
LINK
MLSS
MLSS
Cash + ST InvestmentsLiquidity on hand
$2.7M
$1.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$9.2M
$2.8M
Total Assets
$11.7M
$7.8M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LINK
LINK
MLSS
MLSS
Q4 25
$2.7M
$1.1M
Q3 25
$3.0M
$1.3M
Q2 25
$2.3M
$1.3M
Q1 25
$2.6M
$2.2M
Q4 24
$3.0M
$3.3M
Q3 24
$3.8M
$4.8M
Q2 24
$4.0M
$5.8M
Q1 24
$4.4M
$5.0M
Stockholders' Equity
LINK
LINK
MLSS
MLSS
Q4 25
$9.2M
$2.8M
Q3 25
$9.6M
$2.5M
Q2 25
$10.0M
$3.3M
Q1 25
$9.8M
$4.5M
Q4 24
$10.5M
$5.8M
Q3 24
$11.5M
$7.2M
Q2 24
$11.7M
$8.0M
Q1 24
$12.1M
$7.5M
Total Assets
LINK
LINK
MLSS
MLSS
Q4 25
$11.7M
$7.8M
Q3 25
$12.1M
$8.5M
Q2 25
$12.5M
$8.1M
Q1 25
$12.5M
$9.1M
Q4 24
$13.1M
$9.8M
Q3 24
$14.1M
$11.2M
Q2 24
$14.2M
$12.0M
Q1 24
$14.5M
$11.4M

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
LINK
LINK
MLSS
MLSS
Operating Cash FlowLast quarter
$-356.0K
$-226.1K
Free Cash FlowOCF − Capex
$-375.0K
FCF MarginFCF / Revenue
-13.1%
Capex IntensityCapex / Revenue
0.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-168.0K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LINK
LINK
MLSS
MLSS
Q4 25
$-356.0K
$-226.1K
Q3 25
$653.0K
$81.8K
Q2 25
$-138.0K
$-1.8M
Q1 25
$-271.0K
$-1.0M
Q4 24
$-223.0K
$-1.5M
Q3 24
$-68.0K
$-973.9K
Q2 24
$-298.0K
$783.7K
Q1 24
$222.0K
$-1.2M
Free Cash Flow
LINK
LINK
MLSS
MLSS
Q4 25
$-375.0K
Q3 25
$650.0K
Q2 25
$-143.0K
Q1 25
$-300.0K
Q4 24
$-293.0K
Q3 24
$-155.0K
Q2 24
$-300.0K
Q1 24
$204.0K
FCF Margin
LINK
LINK
MLSS
MLSS
Q4 25
-13.1%
Q3 25
22.0%
Q2 25
-4.2%
Q1 25
-11.3%
Q4 24
-9.8%
Q3 24
-5.8%
Q2 24
-10.4%
Q1 24
6.5%
Capex Intensity
LINK
LINK
MLSS
MLSS
Q4 25
0.7%
Q3 25
0.1%
Q2 25
0.1%
Q1 25
1.1%
Q4 24
2.3%
Q3 24
3.3%
Q2 24
0.1%
Q1 24
0.6%
Cash Conversion
LINK
LINK
MLSS
MLSS
Q4 25
Q3 25
Q2 25
-1.38×
Q1 25
Q4 24
Q3 24
Q2 24
3.50×
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

LINK
LINK

Transferred At Point In Time$2.7M94%
Other$185.0K6%

MLSS
MLSS

Segment breakdown not available.

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